Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7082161 | Television/cinema scheme identification apparatus and identification method | Kazuyuki Kazama, Toshimasa Ohtsuki | 2006-07-25 |
| 6667776 | Video signal processor | Naoki Mazda, Hitoshi Kawabata, Seiichi Tanaka, Kazumasa Ikeda | 2003-12-23 |
| 5231476 | Luminance/chrominance separating apparatus | Masahiko Mawatari, Takashi Koga, Seiichi Tanaka, Naoki Matsuda | 1993-07-27 |